Fisher CZ-70 Pin Point problem

[wyattearp]

Anyone ever run into this problem ?? I purchased a Fisher CZ-70 on line awhile back just as loaner and backup. I turned it on and ran through the notch, sensitivity, volume, and target ID just to verify everything worked. I put it in the closet until I needed it, I pulled it out yesterday to let my Son use it and the pin point has only a very faint sound with the headphones plugged in. I checked the volume on the machine and the headphones both are almost wide open. Everything else but pin point has volume with the headphones plugged in. When I unplug the headphones the pin point works and has good volume as does target ID through the built in speaker in the unit. Maybe a loose wire to the jack I'm not sure....I'm pretty good at trouble shooting and fixing problems but before I open and look inside or send it back to Fisher I wanted to check and see if anyone has had this problem or has any idea what the problem is. Thanks

 

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[wyattearp]

Problem found..... I cracked the case open gently and seen a wire at the earphones plug had become detached. A quick little dab of solder and she had all kind of pinpoint volume to the earphones.